How to fix it? /var/log/carbonio.log Jun 17 14:40:01 mail amavis[4188]: (04188-01) (!)connect to 127.78.0.17:20000 failed, attempt #1: Can't c...

@iliapro Didn't help in my case. I've been trying to remove this garbage from the subject of the letter for a week now. Looks like I'll have to send t...